Class: Dap::Filter::FilterAnnotate
- Inherits:
-
Object
- Object
- Dap::Filter::FilterAnnotate
- Includes:
- Base
- Defined in:
- lib/dap/filter/simple.rb
Overview
Applies some simple annotation to the given fields, adding another field name with the appended annotation type, i.e.:
$ echo ‘“foo”:“blah”’ | dap json stdin + annotate foo=length + json “foo”:“bar”,“foo.length”:4
Instance Attribute Summary
Attributes included from Base
Instance Method Summary collapse
Methods included from Base
Instance Method Details
#process(doc) ⇒ Object
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# File 'lib/dap/filter/simple.rb', line 255 def process(doc) self.opts.each_pair do |k,v| if doc.has_key?(k) case v when 'length' doc["#{k}.length"] = doc[k].length when 'size' doc["#{k}.size"] = doc[k].size else fail "Unsupported annotation '#{v}'" end end end [ doc ] end |